From the triangle, let's determine the line segments that corresponds to line RS.
Line TU is the mid line segment of the given triangle QRS.
A mid line segment of a triangle can be siad to connect the midpoints of two sides of a traingle.
Thus, T is the midpoint of RS, while U is the midpoint of QS.
Given that traingle UTS is similar to triangle QRS, we have the correponding sides:
• RS correpsonds to QS
,
• QR corresponds to UT
,
• US corresponds to TS
,
• RT corresponds to QU
From the list above, the side that corresponds to RS is QS
ANSWER:
C. QS
